int main(int argc, char **argv)
{
struct Barcode_Item * bc;
int bar;
if (argc<2 || argc>3){
usage();
return 1;
}
if (argc==3){
if (!strcasecmp(argv[2], "ANY")) bar=BARCODE_ANY;
else if (!strcasecmp(argv[2], "EAN")) bar=BARCODE_EAN;
else if (!strcasecmp(argv[2], "UPC")) bar=BARCODE_UPC;
else if (!strcasecmp(argv[2], "ISBN")) bar=BARCODE_ISBN;
else if (!strcasecmp(argv[2], "39")) bar=BARCODE_39;
else if (!strcasecmp(argv[2], "128")) bar=BARCODE_128;
else if (!strcasecmp(argv[2], "128C")) bar=BARCODE_128C;
else if (!strcasecmp(argv[2], "128B")) bar=BARCODE_128B;
else if (!strcasecmp(argv[2], "I25")) bar=BARCODE_I25;
else if (!strcasecmp(argv[2], "128RAW")) bar=BARCODE_128RAW;
else if (!strcasecmp(argv[2], "CBR")) bar=BARCODE_CBR;
else if (!strcasecmp(argv[2], "MSI")) bar=BARCODE_MSI;
else if (!strcasecmp(argv[2], "PLS")) bar=BARCODE_PLS;
#if BARCODE_VERSION_INT >= 9700
else if (!strcasecmp(argv[2], "93")) bar=BARCODE_93;
#endif
else {
usage();
return 1;
}
} else {
bar=BARCODE_ANY;
}
bc=Barcode_Create(argv[1]);
if (bc!=NULL){
Barcode_Encode(bc, bar );
if (bc->error==0){
printf("%s\n", bc->partial);
printf("%s\n", bc->textinfo);
printf("%s\n", bc->encoding);
} else {
fprintf(stderr, "Encoding Error\n");
return 1;
}
Barcode_Delete(bc);
} else {
fprintf(stderr, "Cannot create barcode\n");
return 1;
}
return 0;
}
void FLCodBar::createBarcode() {
if ( barcode.value.isEmpty() ) {
barcode.valid = true;
return ;
}
QString psBarcode;
barcode.valid = false;
cleanUp();
struct Barcode_Item *bc;
bc = Barcode_Create(( char * ) barcode.value.ascii() );
if ( !bc )
return ;
bc->scalef = barcode.scale;
if ( Barcode_Encode( bc, barcode.type ) == -1 ) {
pError.resize( 350, 50 );
pError.fill( barcode.bg );
QPainter pter( &pError );
pter.setFont( QFont( "Helvetica", 11 ) );
pter.setBrush( barcode.fg );
pter.drawText( 15, 30, tr( "El valor no se puede codificar para %1" ).arg( typeToName( barcode.type ) ) );
return ;
}
if ( Barcode_Print( bc, &psBarcode, BARCODE_OUT_PS ) ) {
pError.resize( 300, 50 );
pError.fill( barcode.bg );
QPainter pter( &pError );
pter.setFont( QFont( "Helvetica", 11 ) );
pter.setBrush( barcode.fg );
pter.drawText( 15, 30, tr( "Error en la generación del código de barras" ) );
return ;
}
proc = new QProcess();
#if defined(Q_OS_WIN32)
proc->addArgument( "gswin32c" );
#else
proc->addArgument( "gs" );
#endif
proc->addArgument( "-q" );
proc->addArgument( "-dBATCH" );
proc->addArgument( "-dNOPAUSE" );
proc->addArgument( "-sDEVICE=pnggray" );
proc->addArgument( QString( "-g%1x%2" ).arg( bc->xoff + ( bc->width * barcode.res / 72 ) + ( 2 * barcode.margin * barcode.res / 72 ) ).arg( bc->yoff + ( bc->height * barcode.res / 72 ) + ( 2 * barcode.margin * barcode.res / 72 ) ) );
QString res = QString::number( barcode.res );
proc->addArgument( "-r" + res + "x" + res );
proc->addArgument( "-sOutputFile=-" );
proc->addArgument( "-" );
Barcode_Delete( bc );
writingStdout = true;
if ( !proc->launch( psBarcode ) ) {
pError.resize( 300, 50 );
pError.fill( barcode.bg );
QPainter pter( &pError );
pter.setFont( QFont( "Helvetica", 11 ) );
pter.setBrush( barcode.fg );
pter.drawText( 27, 20, tr( "Necesita tener instalado GhostScript" ) );
pter.drawText( 27, 39, tr( "para poder generar códigos de barras" ) );
writingStdout = false;
return ;
} else {
readingStdout = true;
while ( readingStdout ) {
qApp->processEvents();
if ( !proc->isRunning() )
writingStdoutFinished();
}
}
}
int main(int argc, char* argv[]) {
Config config = (Config) {
BARCODE_STD,
BAR_CHAR,
SPACE_BAR,
BAR_WIDTH,
0,
0
};
int last = parseArguments(argc, argv, &config);
setDebugLevel(config.debug_level);
if (last >= argc) {
return 2;
}
debug(LOG_DEBUG,"to barcode: %s\n",argv[last]);
struct Barcode_Item *bc = Barcode_Create(argv[last]);
if (!bc) {
return 1;
}
unsigned int encoding = find_encoding(config.encoding);
debug(LOG_DEBUG, "encoding: %s: %d\n", config.encoding, encoding);
if (!config.checksum) {
debug(LOG_DEBUG, "encode without checksum\n");
encoding |= BARCODE_NO_CHECKSUM;
}
int status = Barcode_Encode(bc, encoding);
if (status < 0) {
printf("Encoding failed: error %s\n", strerror(bc->error));
return 4;
}
int i = 0;
int j = 0;
char* output = bc->partial;
debug(LOG_DEBUG,"textinfo: %s\nascii: %s\npartial: %s\n", bc->textinfo, bc->ascii, bc->partial);
unsigned int flag = 0;
char c = config.bar;
int num = 0;
int k = 0;
while (output[i] != 0) {
if (flag) {
c = config.bar;
} else {
c = config.space;
}
if (isdigit(output[i])) {
num = output[i] - '0';
} else {
num = output[i] - 96;
}
for (k = 0; k < num * config.width; k++) {
printf("%c", c);
}
i++;
flag = !flag;
}
printf("\n");
Barcode_Delete(bc);
return 0;
}